The Third Gallery Aya · Ôsaka (JP) Moving Plants – in the thick of Itadori (Japanese Knot Weed) 1 Sep 2009 – 26 Sep 2009 Koichi Watanabe
The Third Gallery Aya · Ôsaka (JP) The name of grassland - unknown islands where itadori grows 11 Oct 2005 – 29 Oct 2005 Koichi Watanabe
The Third Gallery Aya · Ôsaka (JP) Mother's 2005 Venice Biennale sole artist representive of Japan 15 Jan 2005 – 1 Mar 2005 Miyako Ishiuchi
